name='Ham' said:SATA2 is 300gbps. SATA is 150gbps.
Bearing in mind the quads clock well also, id still recomend getting one while you've got the cash. You'll then be futureproofed for a fair time. Theres a Q6400 about/on the near horizon.
Watercooling would be sufficent for it enless you want to break records. Pump, Block & Dual Rad filled via a t-line would be a cheap, effective & expandable start.
You can't just go buying any old phase unit for quads. They are currently in the process of killing off a fair few vaop & mach units due to them simply not being tuned for that higher load. And custom built units/the cost to mod retails are heavy.
I believe that SATA2 isn't a standard, it's just a madeup term. THe correct term is SATA 3.0 GB/S not SATA2 I think... and isn't it 1.5gb/s v 3.0gb/s?